!rm runtime.eps
set terminal postscript eps enhanced
set output "runtime.eps"
set size 3/5., 1.5/3.
set xlabel "Number of control loops"
set ylabel "Average CPU time [seconds]"

set key 5.35,1270
#set key left top box
#set key left top box
#set nokey
set grid

set pointsize 1.1

set xtics 4,1

plot [3.5:12.5][]  \
"runtime_exh.dat" with linespoints lt 1 lw 2 pt 3 title "{/Symbol l} = 0",\
"runtime_10perc.dat" with linespoints lt 1 lw 2 pt 9 title "{/Symbol l} = 0.1",\
"runtime_30perc.dat" with linespoints lt 1 lw 2 pt 5 title "{/Symbol l} = 0.3",\
"runtime_50perc.dat" with linespoints lt 1 lw 2 pt 7 title "{/Symbol l} = 0.5"

